The Japanese government has joined the US and Britain in issuing a travel alert urging its citizens to be cautious in Europe. Anchor Lisa Mullins speaks with Ernst and Young security advisor Glenn Schoen to find out what the average person should do.

The Japanese government has joined the US and Britain in issuing a travel alert urging its citizens to be cautious in Europe. Anchor Lisa Mullins speaks with Ernst and Young security advisor Glenn Schoen to find out what the average person should do.

The Japanese government has joined the US and Britain in issuing a travel alert urging its citizens to be cautious in Europe. Anchor Lisa Mullins speaks with Ernst and Young security advisor Glenn Schoen to find out what the average person should do.